# RdkUndo class

Namespace: [Rhino.Render](https://developer.rhino3d.com/api/rhinocommon/namespace/rhino.render.md) · Assembly: [RhinoCommon](https://developer.rhino3d.com/api/rhinocommon/assembly/rhinocommon.md)

```cs
public sealed class RdkUndo : IDisposable
```

RdkUndo class, which is used to get the RdkUndoRecord

## Constructors

- [RdkUndo](https://developer.rhino3d.com/api/rhinocommon/type/rhino.render.rdkundo/ctor.md): Constructor for RdkUndo

## Finalizer

- [~RdkUndo](https://developer.rhino3d.com/api/rhinocommon/type/rhino.render.rdkundo/finalize.md): Destructor for RdkUndo

## Methods

- [Dispose](https://developer.rhino3d.com/api/rhinocommon/type/rhino.render.rdkundo/dispose.md): Dispose for RdkUndo
- [NewUndoRecord](https://developer.rhino3d.com/api/rhinocommon/type/rhino.render.rdkundo/newundorecord.md): Get a new UndoRecord